@sophi and I briefly discussed that in rdm#2952 — seems we could re-categorize them and use the “Site Feedback” category (or yet another one) would indeed make a suitable venue for such discussion. The point is that we want most categories to have a Q&A-flavored presentation but “meta” doesn’t contains actual questions right? (For instance I’d want a “Reply” button to add my 2¢ now, but my only options are “Answer” and “Comment”.)
What’s not so clear to me is how to make it fit the multilingual model. We could use sub-categories “Meta » English”, “Meta » Deutsch”, etc. or the other way around “English » Meta”, “Deutsch » Meta”, etc. (the latter needs some testing though as I don’t know if the per-category QnA settings unconditionally apply to sub-categories or not).
Also, note that while topics (questions) can be tagged with several tags, they can’t belong to multiple categories.